/*!
 @defgroup tools An Integrated Engineering Process

 Seamlessly integrated tools and services in development and operation process

 @{ 
 @defgroup tools-program Programming
 
 How to write rDSN applications fast and simple
 
 @defgroup tools-test Test
 
 How to test your application thoroughly
 
 @defgroup tools-debug Debug
 
 How to debug when test reports a problem
 
 @defgroup tools-perf Performance Turning
 
 Bottom-up performance tuning in rDSN
 
 @defgroup tools-deploy Deployment
 
 Use rDSN deployment service or integrate with your own deployment tools
 
 @defgroup tools-operate Operation
 
 Online tracing, monitoring, alerting, etc.
 
 @defgroup tools-reason System Analysis
 
 How to reason your system
 @}
 */
 
 